We introduce REKI, a 2.4B vision-language-action model (VLA) pretrained exclusively on public data that sets a new Pareto frontier between performance and model size: on LIBERO-Plus, RoboTwin Clean2Rand and RoboCasa365, it is outperformed only by models about twice its size. REKI consists of a vision-language model (VL...
Juliette Marrie, Paul Pacaud, Adrien Ramanana Rahary et al.· 0 citations
A modular manipulation framework that separates high-level planning from low-level control and coupling grounded plan generation with a 3D-based execution policy, this framework achieves state-of-the-art performance on the challenging GemBench benchmark and demonstrates promising transfer to real robots.
Shi-Zhe Chen, Ricardo Garcia, Paul Pacaud et al.· 2 citations
A Spatially Aware World Action Model (SA-WAM), which repurposes a pretrained video model for joint action, RGB, and depth prediction, enabling 3D-aware world modeling and action prediction within a single diffusion backbone.
Javier Alejandro Lopetegui Gonzalez, Paul Pacaud, Cordelia Schmid· 6 citations
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